Mutable Thought

Mark Thiessen

Hi. I'm  Mark Thiessen. I love technology, jiu-jitsu, and coffee. My opinions change over time.
I'm passionate about working with teams to learn to continuously deliver software and help ensure the valuable things are delivered incrementally and measured and improved.

If a Project is Going Well, Does it Matter if it's Agile?

October 03, 2020

I recently watched a talk where a 75% complete project was held up as an example of a software project going well, something we could all…

Software is Meant to Evolve

December 02, 2014

Software is meant to evolve. As a consultant, I see many organizations that don’t fully consider this when planning and building systems…

Skills Aren't Binary

October 22, 2014

Skills aren’t binary. You don’t just learn how to do something. You aren’t either an expert or completely ignorant. There are many levels to…

Is an Overemphasis on Tasks a Barrier to Quality?

June 07, 2014

We love to plan when we build software. We create requirements and mock-ups. We create requirement documents, use cases and user stories. We…

Saving the World with Software

January 03, 2014

There’s been an increased focus on user experience in the last few years, bringing with it an avalanche of related buzzwords. Everyone’s…

Technology is an Amplifier

November 26, 2013

– Steve Jobs Hmmmm. Technology should be employed to amplify ability, hopefully with humans still at the centre.. So far, we’ve been granted…

Customer-First Development

October 03, 2013

Customer first development

Do Hard Things

April 25, 2013

I’m a big fan of the idea of constantly improving your craft. As software developers, we should be learning new tools, languages, methods…

SCNA 2012

November 14, 2012

I was lucky enough to attend the  SCNA (Software Craftsmanship North America) conference this last weekend in Chicago.  Overall, it was a…

Developer Superstition

April 02, 2012

Maybe you’ve heard the old “reboot your machine and see if it works”. I know I have… many times. Don’t Try not to do this. To me this is…